From c91120a07c16044b1073b124646cb812d13e658e Mon Sep 17 00:00:00 2001
From: Ted Trask <ttrask01@yahoo.com>
Date: Tue, 16 Sep 2014 00:51:46 +0000
Subject: Implement editmacauthfile action

---
 freeradius3-controller.lua            |  4 ++
 freeradius3-editmacauthfile-html.lsp  | 96 +++++++++++++++++++++++++++++++++++
 freeradius3-listmacauthfiles-html.lsp |  2 +
 freeradius3-model.lua                 | 38 ++++++++++++--
 freeradius3.roles                     |  4 +-
 5 files changed, 138 insertions(+), 6 deletions(-)
 create mode 100644 freeradius3-editmacauthfile-html.lsp

diff --git a/freeradius3-controller.lua b/freeradius3-controller.lua
index a107b21..f268fb4 100644
--- a/freeradius3-controller.lua
+++ b/freeradius3-controller.lua
@@ -54,4 +54,8 @@ function mymodule.listmacauthfiles(self)
 	return self.model.list_macauth_files()
 end
 
+function mymodule.editmacauthfile(self)
+	return self.handle_form(self, self.model.get_macauth_file, self.model.update_macauth_file, self.clientdata, "Save", "Edit File", "File Saved")
+end
+
 return mymodule
diff --git a/freeradius3-editmacauthfile-html.lsp b/freeradius3-editmacauthfile-html.lsp
new file mode 100644
index 0000000..756abf3
--- /dev/null
+++ b/freeradius3-editmacauthfile-html.lsp
@@ -0,0 +1,96 @@
+<% local form, viewlibrary, page_info = ... %>
+<% htmlviewfunctions = require("htmlviewfunctions") %>
+<% html = require("acf.html") %>
+
+<script type="text/javascript">
+        if (typeof jQuery == 'undefined') {
+                document.write('<script type="text/javascript" src="<%= html.html_escape(page_info.wwwprefix) %>/js/jquery-latest.js"><\/script>');
+	}
+</script>
+				
+<script type="text/javascript">
+	var editEntry = '<td> \
+		<a href="javascript:;"><img src="<%= html.html_escape(page_info.wwwprefix..page_info.staticdir) %>/tango/16x16/actions/list-remove.png" width="16" height="16" title="Remove entry"></a> \
+		</td>';
+	var addEntry = '<tr><td> \
+		<a href="javascript:;"><img src="<%= html.html_escape(page_info.wwwprefix..page_info.staticdir) %>/tango/16x16/actions/list-add.png" width="16" height="16" title="Insert entry"></a> \
+		</td></tr>';
+
+	function deleteLine(){
+		$(this).parent().parent().replaceWith();
+	}
+	function addLine(){
+		addLinks($(this).parent().parent().before('<tr><td><input type="text" value=""></td></tr>').prev());
+	}
+	function addLinks(rows){
+		rows.each(function(){
+			$(this).prepend(editEntry);
+			$(this).find("td > a:last").click(deleteLine);
+			$(this).find("input").change(validateLine);
+		});
+	}
+	function validateLine(){
+		var regex = /^[0-9a-f]{12}$/;
+		var text = $(this).val().trim().replace(/[-:\s]/g, "").toLowerCase();
+		if (regex.test(text)) {
+			text = text.match(/.{2}/g).join("-");
+			$(this).val(text);
+			$(this).removeClass("error");
+		} else {
+			$(this).addClass("error");
+		}
+	}
+	function submitFile(){
+		var success = true;
+		var file = "";
+		var lines = $("#entries").find("input").each(function(index){
+			if ($(this).val() == "") {
+				$(this).parent().parent().replaceWith();
+			} else {
+				file = file + $(this).val() + "\n";
+				if ($(this).hasClass("error")) {
+					success = false;
+				}
+			}
+		});
+		$("input[name='filecontent']").val(file);
+		if ( ! success ) {
+			return false;
+		}
+	}
+
+	$(function(){
+		$("#entries").find("td:empty").parent().replaceWith();
+		$("#entries").find("td").contents().each(function(){
+			$(this).replaceWith("<input type='text' value='" + $(this).text() + "'>");
+		});
+		$("#entries").find("input").each(validateLine);
+		addLinks($("#entries").find("tr"));
+		$("#entries").append(addEntry).find("a:last").click(addLine);
+		$("form").submit(submitFile);
+	});
+</script>
+
+<%
+local header_level = htmlviewfunctions.displaysectionstart(cfe({label="Edit MAC Authentication File"}), page_info)
+htmlviewfunctions.displayitem(form.value.filename)
+htmlviewfunctions.displayitem(form.value.filesize)
+htmlviewfunctions.displayitem(form.value.mtime)
+local header_level2 = htmlviewfunctions.displaysectionstart(cfe({label="Entries"}), page_info, htmlviewfunctions.incrementheader(header_level))
+	htmlviewfunctions.displayformstart(form, page_info)
+	form.value.filename.type = "hidden"
+	htmlviewfunctions.displayformitem(form.value.filename, "filename")
+	form.value.filecontent.type = "hidden"
+	htmlviewfunctions.displayformitem(form.value.filecontent, "filecontent")
+%>
+<table id="entries">
+<% for line in string.gmatch(html.html_escape(form.value.filecontent.value), "([^\n]*)\n?") do %>
+	<tr><td><%= line %></td></tr>
+<% end %>
+</table>
+<%
+	htmlviewfunctions.displayinfo(form.value.filecontent)
+	htmlviewfunctions.displayformend(form)
+htmlviewfunctions.displaysectionend(header_level2)
+htmlviewfunctions.displaysectionend(header_level)
+%>
diff --git a/freeradius3-listmacauthfiles-html.lsp b/freeradius3-listmacauthfiles-html.lsp
index a70a207..fcb1363 100644
--- a/freeradius3-listmacauthfiles-html.lsp
+++ b/freeradius3-listmacauthfiles-html.lsp
@@ -35,6 +35,8 @@ end
 	});
 </script>
 
+<% htmlviewfunctions.displaycommandresults({"editmacauthfile"}, session) %>
+
 <% local header_level = htmlviewfunctions.displaysectionstart(cfe({label="MAC Authentication Configuration"}), page_info) %>
 <table id="list" class="tablesorter"><thead>
 	<tr>
diff --git a/freeradius3-model.lua b/freeradius3-model.lua
index df85118..4ec9037 100644
--- a/freeradius3-model.lua
+++ b/freeradius3-model.lua
@@ -17,6 +17,7 @@ local group = "root"
 
 local config
 local configtable
+local macauthfiles
 
 -- ################################################################################
 -- LOCAL FUNCTIONS
@@ -297,11 +298,14 @@ local update_passwd_entry_private = function(self, entry, create)
 end
 
 local get_macauth_files = function()
-	local files
+	if macauthfiles then
+		return macauthfiles
+	end
+
 	local result,errtxt = get_config()
 	if result then
 		-- Find the files by searching for modules / files / usersfile where key="%{Calling-Station-Id}"
-		files = {}
+		macauthfiles = {}
 		for i,first in ipairs(configtable) do
 			if string.find(first.name, "^modules$") then
 				for j,second in ipairs(first.value) do
@@ -314,7 +318,7 @@ local get_macauth_files = function()
 								key = true
 							end
 							if key and file then
-								files[#files+1] = file
+								macauthfiles[#macauthfiles+1] = file
 								break
 							end
 						end
@@ -323,7 +327,19 @@ local get_macauth_files = function()
 			end
 		end
 	end
-	return files, errtxt
+	return macauthfiles, errtxt
+end
+
+local is_valid_macauth_filename = function(filename)
+	macauthfiles = macauthfiles or get_macauth_files()
+	if macauthfiles then
+		for i,f in ipairs(macauthfiles) do
+			if filename == f then
+				return true
+			end
+		end
+	end
+	return false
 end
 
 -- ################################################################################
@@ -603,4 +619,18 @@ function mymodule.list_macauth_files()
 	return cfe({ type="structure", value=retval, label="List of Freeradius MAC authentication files", errtxt=errtxt })
 end
 
+function mymodule.get_macauth_file(self, clientdata)
+	local filename = clientdata.filename
+	return modelfunctions.getfiledetails(filename, is_valid_macauth_filename)
+end
+
+function mymodule.update_macauth_file(self, filedetails)
+	local ret = modelfunctions.setfiledetails(self, filedetails, is_valid_macauth_filename)
+	if not ret.errtxt then
+		posix.chmod(filedetails.value.filename.value, "rw-r-----")
+		posix.chown(filedetails.value.filename.value, posix.getpasswd(owner, "uid") or 0, posix.getpasswd(group, "gid") or 0)
+	end
+	return ret
+end
+
 return mymodule
diff --git a/freeradius3.roles b/freeradius3.roles
index bd204ac..b159597 100644
--- a/freeradius3.roles
+++ b/freeradius3.roles
@@ -1,3 +1,3 @@
 USER=freeradius3:status,freeradius3:startstop,freeradius3:logfile
-EXPERT=freeradius3:listfiles,freeradius3:editfile,freeradius3:createfile,freeradius3:deletefile,freeradius3:listpasswdfiles,freeradius3:viewpasswdfile,freeradius3:editpasswdentry,freeradius3:createpasswdentry,freeradius3:deletepasswdentry,freeradius3:editpasswd,freeradius3:listmacauthfiles
-ADMIN=freeradius3:status,freeradius3:startstop,freeradius3:logfile,freeradius3:listfiles,freeradius3:editfile,freeradius3:createfile,freeradius3:deletefile,freeradius3:listpasswdfiles,freeradius3:viewpasswdfile,freeradius3:editpasswdentry,freeradius3:createpasswdentry,freeradius3:deletepasswdentry,freeradius3:editpasswd,freeradius3:listmacauthfiles
+EXPERT=freeradius3:listfiles,freeradius3:editfile,freeradius3:createfile,freeradius3:deletefile,freeradius3:listpasswdfiles,freeradius3:viewpasswdfile,freeradius3:editpasswdentry,freeradius3:createpasswdentry,freeradius3:deletepasswdentry,freeradius3:editpasswd,freeradius3:listmacauthfiles,freeradius3:editmacauthfile
+ADMIN=freeradius3:status,freeradius3:startstop,freeradius3:logfile,freeradius3:listfiles,freeradius3:editfile,freeradius3:createfile,freeradius3:deletefile,freeradius3:listpasswdfiles,freeradius3:viewpasswdfile,freeradius3:editpasswdentry,freeradius3:createpasswdentry,freeradius3:deletepasswdentry,freeradius3:editpasswd,freeradius3:listmacauthfiles,freeradius3:editmacauthfile
-- 
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